Inventor · disambiguated record
Masaya Maruo
Also filed as: MARUO MASAYA
8 granted patents·137 citations·filing 1976–1998
88Inventor score
Top patents by PatentIndex Score
8 records- 0180US4057774AMiniature time-delay fuseARIKAWA HIROO·Filed 1976·Granted Nov 8, 1977·23 cites·8 claims
- 0275US5696659AOvercurrent protective circuit and semiconductor deviceFiled 1993·Granted Dec 9, 1997·44 cites·8 claims
- 0372US4100523ATime-lag fuseSAN O IND CO·Filed 1976·Granted Jul 11, 1978·14 cites·1 claims
- 0467US4122426ATime-lag fuseSAN O IND CORP·Filed 1977·Granted Oct 24, 1978·12 cites·3 claims
- 0566US6002566AResettable overcurrent protective circuitSOC CORP·Filed 1998·Granted Dec 14, 1999·29 cites·12 claims
- 0656US4146861AQuick-acting fuse arrangementSAN O IND CORP·Filed 1977·Granted Mar 27, 1979·8 cites·8 claims
- 0741US4034329AMiniature time-delay fuseARIKAWA HIROO·Filed 1976·Granted Jul 5, 1977·4 cites·16 claims
- 0838US4219794AFusible element for fusesSAN O IND CORP·Filed 1978·Granted Aug 26, 1980·3 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →